The city of Philadelphia has reason to be proud: It outpaces the nation as a whole in terms of innovation connectedness. About 9 percent of patents with at least one Philadelphia-based inventor are internationally connected, ...

South Pole Telescope scientists have detected for the first time a subtle distortion in the oldest light in the universe, which may help reveal secrets about the earliest moments in the universe's formation.

Telecommunications equipment manufacturer Cisco Systems announced Friday plans to more than double its Canadian footprint with the hiring of 1,700 high-tech workers in Ottawa and Toronto within six years.